I'll take dual GTX 570s for $130 less for basically equal performance.
IMO, the GTX 590 is decent but nothin' special

the reason I myself want the 590 hydro-cooled is to run 4way in 2 slots well 4 you know what I mean lol, I just like the thought of and look of two cards even though 4 cards is cool looking I just like 2 better, I know that mite sound stupid but I am going for gaming and looks to boot, mite just do a new build haven't made up my mind yet! just waiting to see bulldozer results then probably a new build will be in the works with these two at the helm!

I agree with the gtx590 not being something out of this world, kinda was expecting better numbers from benchmarks but it just got release today so it could be just drivers or the hardware the guy was using, I want to see some real results! then I will make up my mind on these!